About Austin: An enviable climate and numerous trails, parks, and lakes help give Austin its low-key vibe; they offer activities for everyone from music lovers to sports enthusiasts. You'll find some of the cleanest air in the country here, along with an acclaimed children's hospital and loads of quality pediatricians. Plus, six public elementary schools in Austin have been awarded the Department of Education Blue Ribbon School designation for academic superiority.

What moms say: "There is not a month in the year that it is bad to be outside in Austin," says Alexis Saint, a mom of three school-age kids who love picnicking at 351-acre Zilker Metropolitan Park. Set in the heart of the downtown, it features climbing structures with ropes and swings, a playscape, and Barton Springs Pool, a three-acre marvel that is fed from underground springs and averages 68 degrees.

What's great for families: At the lively annual Urban Music Festival, an interactive village called Kid Citi offers train rides, face painting, dance competitions, and dance performances by a local company.